The invention discloses a helicopter formation flight sparse guidance method. Aiming at the known formation position and distance interval of three helicopters at a certain moment and the distance interval requirement after the air sparse formation, a wing plane S-shaped maneuvering sparse guide model is established in a two-dimensional plane based on a kinematics equation and a plane geometry principle, and the formation flight characteristics and the sparse formation requirement of the helicopters are comprehensively considered. And calculating to obtain key flight route points and flight parameters of wing plane air maneuvering scattering so as to obtain stress flight data sent by a ground command post to air guidance. The method overcomes the defects of low manual estimation speed and low adjustment precision based on experience, has the advantages of high precision, good real-time performance, easy realization of computer programming and the like, can meet the requirements of a ground control tower command task on pilot calculation precision and effectiveness, can reduce the burden of a commander on air guidance operation, and improves the automation degree of a command system. The method is particularly suitable for a helicopter command system to be applied to formation flight command and guidance.

    本发明公开了一种直升机编队飞行疏开引导方法。针对某时刻已知直升机三机编队位置、距离间隔以及进行空中疏开队形后的距离间隔要求,基于运动学方程和平面几何原理,在二维平面内建立僚机S形机动疏开引导模型,综合考虑直升机编队飞行特点和疏开队形要求,计算得到僚机空中机动疏开的关键飞行航路点和飞行参数,从而得到地面指挥所对空引导发送的应飞诸元。该方法克服了人工估算速度慢、凭经验调整精度低的缺陷,具有精度高、实时性好、计算机编程易实现等优点,能够满足地面塔台指挥任务对领航解算精度和实效性的要求,可减轻指挥员对空引导作业负担,提高指挥系统自动化程度。该方法特别适用于直升机指挥系统对于编队飞行指挥引导应用。


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    Titel :

    Helicopter formation flight sparse guidance method


    Weitere Titelangaben:

    一种直升机编队飞行疏开引导方法


    Beteiligte:
    LIANG JIAN (Autor:in) / ZHANG ZHENGWEI (Autor:in) / LIU WENZHAN (Autor:in) / ZHANG DONGNING (Autor:in) / OU WEIMING (Autor:in) / WANG BINGHE (Autor:in) / SI ZHAOFENG (Autor:in) / FENG SHITUO (Autor:in)

    Erscheinungsdatum :

    2024-02-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS





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